50972

2,6-Pyridinedicarboxylic acid concentrate

0.02 M C₇H₅NO₄ in water (0.04N), suitable for ion chromatography, eluent concentrate

• Synonyma: 2,6-Pyridinedicarboxylic acid solution, Dipicolinic acid solution
• Empirický vzorec (Hillův zápis): C₇H₅NO₄
• Číslo CAS: 499-83-2
• Molekulová hmotnost: 167.12
• UNSPSC Code: 23151817
• eCl@ss: 39151816
• PubChem Substance ID: 329757657
• NACRES: NB.21
• MDL number: MFCD00006299

Vlastnosti

• description: anionic
• Quality Segment: 100
• concentration: 0.02 M C₇H₅NO₄ in water (0.04N)
• technique(s): ion chromatography: suitable
• SMILES string: OC(=O)c1cccc(n1)C(O)=O
• InChI: 1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12)
• InChI key: WJJMNDUMQPNECX-UHFFFAOYSA-N

Popis

General description

This eluent concentrate for ion chromatography is determined by potentiometric titration. Content and expiry date can be found on the certificate.

Application

Metrohm IC application note AN-C-163: Cations inbrine with minimal dilution and sub-μL injection.

Metrohm IC application note AN-C-172: Cations insnow from an open field.

Metrohm IC application note AN-C-143: Ammonia inaddition to standard cations in maritime pore water.

Preparation Note

Prepared with 2,6-pyridinecarboxylic acid and high purity water (18.2 MΩ, 0.2 μm filtered)

Other Notes

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Bezpečnostní informace

• Skladovací třída: 10 - Combustible liquids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves